Icon for a display screen



FIG. 1 is a front view of an icon for a display screen;

FIG. 2 is a front view of a second embodiment thereof;

FIG. 3 is a front view of a thrid embodiment thereof;

FIG. 4 is a front view of a fourth embodiment thereof;

FIG. 5 is a perspective view of the third embodiment shown in FIG. 3, on a reduced scale;

FIG. 6 is a perspective view of the fourth embodiment shown in FIG. 4, on a reduced scale;

FIG. 7 is a front view of the original embodiment shown in FIG. 1, on an enlarged scale, the icon is shown separately for clarity of illustration;

FIG. 8 is a front view of the second embodiment shown in FIG. 2, on an enlarged scale, the icon is shown separately for clarity of illustration;

FIG. 9 is a fifth embodiment thereof, the icon is shown separately for clarity of illustration; and,

FIG. 10 is a sixth embodiment thereof, the icon is shown separately for clarity of illustration.

The broken line drawings of a display screen and base in FIGS. 1 and 2, a display screen in FIGS. 3 and 4, a portable computer in FIGS. 5 and 6, and letters in FIGS. 1-8 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a icon for display screen, as shown and described. 